|Table of Contents|

[1] Li Wenwu**, Jin Yuanping, Tong Mina,. Lossless Mapping from Semi-Structured Data to Structured Data* [J]. Journal of Southeast University (English Edition), 2002, 18 (1): 46-53. [doi:10.3969/j.issn.1003-7985.2002.01.009]
Copy

Lossless Mapping from Semi-Structured Data to Structured Data*()
Share：

Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
18
Issue:
2002 1
Page:
46-53
Research Field:
Computer Science and Engineering
Publishing date:
2002-03-30

Info

Title:
Lossless Mapping from Semi-Structured Data to Structured Data*
Author(s):
Li Wenwu**;  Jin Yuanping;  Tong Mina
Department of Computer Science and Engineering, Southeast University, Nanjing 210096, China
Keywords:
semi-structured data;  DTD;  RDB;  schema mapping;  DOM;  overflow data
PACS:
TP311
DOI:
10.3969/j.issn.1003-7985.2002.01.009
Abstract:
Most semi-structured data are of certain structure regularity. Having been stored as structured data in relational database(RDB), they can be effectively managed by database management system(DBMS). Some semi-structured data are difficult to transform due to their irregular structures. We design an efficient algorithm and data structure for ensuring lossless transformation. We bring forward an approach of schema extraction through data mining, in which different kinds of elements are transformed respectively and lossless mapping from semi-structured data to structured data can be achieved.

References:

[1] Deutsch A, Fernandez M, Suciu D. Storing Semistructured Data with STORED[A]. ACM SIGMOD International Conference on Management of Data[C]. Philadelphia, 1999, 28(2):431-442.
[2] Wang K, Liu H. Discovering Typical Structures of Documents: a road map approach[A]. ACM SIGIR Conference on Research and Development in Information Retrieval[C]. New York, 1998.146-154.
[3] Christophides V, Abiteboul S, Cluet S, et al. From Structured Document to Novel Query Facilities[A]. In: Snodgrass R, Winslett M, eds. Predeedings of 1994 ACM SIGMOD International Conference On Management of Data[C]. Minneapolis, 1994.313-324.

Memo

Memo:
* The project supported by the plan of key university faculty members of State Education Ministry and “333” Talent Plan of Jiangsu Province.
** Born in 1978, male, graduate.
Last Update: 2002-03-20